Finding the Third Proportional to 22,070.50 and 31,528

Step by Step Solution

1. Step 1: Write the proportion equation
   22,070.50 : 31,528 = 31,528 : x
2. Step 2: Convert to fraction form
   22,070.50/31,528 = 31,528/x
3. Step 3: Cross multiply
   22,070.50x = 31,528 × 31,528
4. Step 4: Simplify right side
   22,070.50x = 994,014,784
5. Step 5: Solve for x
   x = 994,014,784/22,070.50
6. Step 6: Final answer
   x = 45,038.16