Finding the Third Proportional to 113,013 and 250,807.50

Step by Step Solution

1. Step 1: Write the proportion equation
   113,013 : 250,807.50 = 250,807.50 : x
2. Step 2: Convert to fraction form
   113,013/250,807.50 = 250,807.50/x
3. Step 3: Cross multiply
   113,013x = 250,807.50 × 250,807.50
4. Step 4: Simplify right side
   113,013x = 62,904,402,056.25
5. Step 5: Solve for x
   x = 62,904,402,056.25/113,013
6. Step 6: Final answer
   x = 556,612.09