Finding the Third Proportional to 113,222,612 and 169,656,124

Step by Step Solution

1. Step 1: Write the proportion equation
   113,222,612 : 169,656,124 = 169,656,124 : x
2. Step 2: Convert to fraction form
   113,222,612/169,656,124 = 169,656,124/x
3. Step 3: Cross multiply
   113,222,612x = 169,656,124 × 169,656,124
4. Step 4: Simplify right side
   113,222,612x = 28,783,200,410,703,376
5. Step 5: Solve for x
   x = 28,783,200,410,703,376/113,222,612
6. Step 6: Final answer
   x = 254,217,774.19