Finding the Third Proportional to 74,759,350 and 109,300,784

Step by Step Solution

1. Step 1: Write the proportion equation
   74,759,350 : 109,300,784 = 109,300,784 : x
2. Step 2: Convert to fraction form
   74,759,350/109,300,784 = 109,300,784/x
3. Step 3: Cross multiply
   74,759,350x = 109,300,784 × 109,300,784
4. Step 4: Simplify right side
   74,759,350x = 11,946,661,383,014,656
5. Step 5: Solve for x
   x = 11,946,661,383,014,656/74,759,350
6. Step 6: Final answer
   x = 159,801,568.41