Finding the Third Proportional to 2,318,314.50 and 3,546,498

Step by Step Solution

1. Step 1: Write the proportion equation
   2,318,314.50 : 3,546,498 = 3,546,498 : x
2. Step 2: Convert to fraction form
   2,318,314.50/3,546,498 = 3,546,498/x
3. Step 3: Cross multiply
   2,318,314.50x = 3,546,498 × 3,546,498
4. Step 4: Simplify right side
   2,318,314.50x = 12,577,648,064,004
5. Step 5: Solve for x
   x = 12,577,648,064,004/2,318,314.50
6. Step 6: Final answer
   x = 5,425,341.59