Finding the Third Proportional to 16,155,984 and 34,581,912

Step by Step Solution

1. Step 1: Write the proportion equation
   16,155,984 : 34,581,912 = 34,581,912 : x
2. Step 2: Convert to fraction form
   16,155,984/34,581,912 = 34,581,912/x
3. Step 3: Cross multiply
   16,155,984x = 34,581,912 × 34,581,912
4. Step 4: Simplify right side
   16,155,984x = 1,195,908,637,575,744
5. Step 5: Solve for x
   x = 1,195,908,637,575,744/16,155,984
6. Step 6: Final answer
   x = 74,022,643.10