Finding the Third Proportional to 20,598,834.94 and 31,866,832.69

Step by Step Solution

1. Step 1: Write the proportion equation
   20,598,834.94 : 31,866,832.69 = 31,866,832.69 : x
2. Step 2: Convert to fraction form
   20,598,834.94/31,866,832.69 = 31,866,832.69/x
3. Step 3: Cross multiply
   20,598,834.94x = 31,866,832.69 × 31,866,832.69
4. Step 4: Simplify right side
   20,598,834.94x = 1,015,495,025,533,118.50
5. Step 5: Solve for x
   x = 1,015,495,025,533,118.50/20,598,834.94
6. Step 6: Final answer
   x = 49,298,663.18