Finding the Third Proportional to 17,703,640 and 38,097,704

Step by Step Solution

1. Step 1: Write the proportion equation
   17,703,640 : 38,097,704 = 38,097,704 : x
2. Step 2: Convert to fraction form
   17,703,640/38,097,704 = 38,097,704/x
3. Step 3: Cross multiply
   17,703,640x = 38,097,704 × 38,097,704
4. Step 4: Simplify right side
   17,703,640x = 1,451,435,050,071,616
5. Step 5: Solve for x
   x = 1,451,435,050,071,616/17,703,640
6. Step 6: Final answer
   x = 81,985,120.01