Finding the Third Proportional to 17,748,938 and 25,363,695

Step by Step Solution

1. Step 1: Write the proportion equation
   17,748,938 : 25,363,695 = 25,363,695 : x
2. Step 2: Convert to fraction form
   17,748,938/25,363,695 = 25,363,695/x
3. Step 3: Cross multiply
   17,748,938x = 25,363,695 × 25,363,695
4. Step 4: Simplify right side
   17,748,938x = 643,317,024,053,025
5. Step 5: Solve for x
   x = 643,317,024,053,025/17,748,938
6. Step 6: Final answer
   x = 36,245,381.22