Finding the Third Proportional to 16,040,862 and 34,638,534

Step by Step Solution

1. Step 1: Write the proportion equation
   16,040,862 : 34,638,534 = 34,638,534 : x
2. Step 2: Convert to fraction form
   16,040,862/34,638,534 = 34,638,534/x
3. Step 3: Cross multiply
   16,040,862x = 34,638,534 × 34,638,534
4. Step 4: Simplify right side
   16,040,862x = 1,199,828,037,669,156
5. Step 5: Solve for x
   x = 1,199,828,037,669,156/16,040,862
6. Step 6: Final answer
   x = 74,798,227.03