Finding the Third Proportional to 74,759,349 and 109,300,782

Step by Step Solution

1. Step 1: Write the proportion equation
   74,759,349 : 109,300,782 = 109,300,782 : x
2. Step 2: Convert to fraction form
   74,759,349/109,300,782 = 109,300,782/x
3. Step 3: Cross multiply
   74,759,349x = 109,300,782 × 109,300,782
4. Step 4: Simplify right side
   74,759,349x = 11,946,660,945,811,524
5. Step 5: Solve for x
   x = 11,946,660,945,811,524/74,759,349
6. Step 6: Final answer
   x = 159,801,564.70