Finding the Third Proportional to 455,482,423,744.50 and 948,664,858,705.50

Step by Step Solution

1. Step 1: Write the proportion equation
   455,482,423,744.50 : 948,664,858,705.50 = 948,664,858,705.50 : x
2. Step 2: Convert to fraction form
   455,482,423,744.50/948,664,858,705.50 = 948,664,858,705.50/x
3. Step 3: Cross multiply
   455,482,423,744.50x = 948,664,858,705.50 × 948,664,858,705.50
4. Step 4: Simplify right side
   455,482,423,744.50x = 899,965,014,142,726,281,625,600
5. Step 5: Solve for x
   x = 899,965,014,142,726,281,625,600/455,482,423,744.50
6. Step 6: Final answer
   x = 1,975,850,147,507.68