Finding the Third Proportional to 17,843,376 and 37,988,448

Step by Step Solution

1. Step 1: Write the proportion equation
   17,843,376 : 37,988,448 = 37,988,448 : x
2. Step 2: Convert to fraction form
   17,843,376/37,988,448 = 37,988,448/x
3. Step 3: Cross multiply
   17,843,376x = 37,988,448 × 37,988,448
4. Step 4: Simplify right side
   17,843,376x = 1,443,122,181,448,704
5. Step 5: Solve for x
   x = 1,443,122,181,448,704/17,843,376
6. Step 6: Final answer
   x = 80,877,193.95