Finding the Third Proportional to 19,565,577 and 42,502,491

Step by Step Solution

1. Step 1: Write the proportion equation
   19,565,577 : 42,502,491 = 42,502,491 : x
2. Step 2: Convert to fraction form
   19,565,577/42,502,491 = 42,502,491/x
3. Step 3: Cross multiply
   19,565,577x = 42,502,491 × 42,502,491
4. Step 4: Simplify right side
   19,565,577x = 1,806,461,741,205,081
5. Step 5: Solve for x
   x = 1,806,461,741,205,081/19,565,577
6. Step 6: Final answer
   x = 92,328,569.77