Finding the Third Proportional to 2,097,042.50 and 4,586,588.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,097,042.50 : 4,586,588.50 = 4,586,588.50 : x
2. Step 2: Convert to fraction form
   2,097,042.50/4,586,588.50 = 4,586,588.50/x
3. Step 3: Cross multiply
   2,097,042.50x = 4,586,588.50 × 4,586,588.50
4. Step 4: Simplify right side
   2,097,042.50x = 21,036,794,068,332.25
5. Step 5: Solve for x
   x = 21,036,794,068,332.25/2,097,042.50
6. Step 6: Final answer
   x = 10,031,648.89