Finding the Third Proportional to 55,602,787.50 and 115,807,474.50

Step by Step Solution

1. Step 1: Write the proportion equation
   55,602,787.50 : 115,807,474.50 = 115,807,474.50 : x
2. Step 2: Convert to fraction form
   55,602,787.50/115,807,474.50 = 115,807,474.50/x
3. Step 3: Cross multiply
   55,602,787.50x = 115,807,474.50 × 115,807,474.50
4. Step 4: Simplify right side
   55,602,787.50x = 13,411,371,150,068,150
5. Step 5: Solve for x
   x = 13,411,371,150,068,150/55,602,787.50
6. Step 6: Final answer
   x = 241,199,618.82