Finding the Third Proportional to 7,901,432 and 17,238,704

Step by Step Solution

1. Step 1: Write the proportion equation
   7,901,432 : 17,238,704 = 17,238,704 : x
2. Step 2: Convert to fraction form
   7,901,432/17,238,704 = 17,238,704/x
3. Step 3: Cross multiply
   7,901,432x = 17,238,704 × 17,238,704
4. Step 4: Simplify right side
   7,901,432x = 297,172,915,599,616
5. Step 5: Solve for x
   x = 297,172,915,599,616/7,901,432
6. Step 6: Final answer
   x = 37,610,007.35