Finding the Third Proportional to 2,630,515,135.50 and 5,724,106,886.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,630,515,135.50 : 5,724,106,886.25 = 5,724,106,886.25 : x
2. Step 2: Convert to fraction form
   2,630,515,135.50/5,724,106,886.25 = 5,724,106,886.25/x
3. Step 3: Cross multiply
   2,630,515,135.50x = 5,724,106,886.25 × 5,724,106,886.25
4. Step 4: Simplify right side
   2,630,515,135.50x = 32,765,399,645,214,670,848
5. Step 5: Solve for x
   x = 32,765,399,645,214,670,848/2,630,515,135.50
6. Step 6: Final answer
   x = 12,455,887,139.00