Finding the Third Proportional to 11,493,839.25 and 17,798,443.88

Step by Step Solution

1. Step 1: Write the proportion equation
   11,493,839.25 : 17,798,443.88 = 17,798,443.88 : x
2. Step 2: Convert to fraction form
   11,493,839.25/17,798,443.88 = 17,798,443.88/x
3. Step 3: Cross multiply
   11,493,839.25x = 17,798,443.88 × 17,798,443.88
4. Step 4: Simplify right side
   11,493,839.25x = 316,784,604,371,525
5. Step 5: Solve for x
   x = 316,784,604,371,525/11,493,839.25
6. Step 6: Final answer
   x = 27,561,252.38