Finding the Third Proportional to 3,545,332 and 7,732,130

Step by Step Solution

1. Step 1: Write the proportion equation
   3,545,332 : 7,732,130 = 7,732,130 : x
2. Step 2: Convert to fraction form
   3,545,332/7,732,130 = 7,732,130/x
3. Step 3: Cross multiply
   3,545,332x = 7,732,130 × 7,732,130
4. Step 4: Simplify right side
   3,545,332x = 59,785,834,336,900
5. Step 5: Solve for x
   x = 59,785,834,336,900/3,545,332
6. Step 6: Final answer
   x = 16,863,254.09