Finding the Third Proportional to 112,097,632 and 157,789,378

Step by Step Solution

1. Step 1: Write the proportion equation
   112,097,632 : 157,789,378 = 157,789,378 : x
2. Step 2: Convert to fraction form
   112,097,632/157,789,378 = 157,789,378/x
3. Step 3: Cross multiply
   112,097,632x = 157,789,378 × 157,789,378
4. Step 4: Simplify right side
   112,097,632x = 24,897,487,809,626,884
5. Step 5: Solve for x
   x = 24,897,487,809,626,884/112,097,632
6. Step 6: Final answer
   x = 222,105,385.86