Finding the Third Proportional to 17,827,354 and 39,062,078

Step by Step Solution

1. Step 1: Write the proportion equation
   17,827,354 : 39,062,078 = 39,062,078 : x
2. Step 2: Convert to fraction form
   17,827,354/39,062,078 = 39,062,078/x
3. Step 3: Cross multiply
   17,827,354x = 39,062,078 × 39,062,078
4. Step 4: Simplify right side
   17,827,354x = 1,525,845,937,678,084
5. Step 5: Solve for x
   x = 1,525,845,937,678,084/17,827,354
6. Step 6: Final answer
   x = 85,590,151.95