Finding the Third Proportional to 37,423.69 and 81,070.88

Step by Step Solution

1. Step 1: Write the proportion equation
   37,423.69 : 81,070.88 = 81,070.88 : x
2. Step 2: Convert to fraction form
   37,423.69/81,070.88 = 81,070.88/x
3. Step 3: Cross multiply
   37,423.69x = 81,070.88 × 81,070.88
4. Step 4: Simplify right side
   37,423.69x = 6,572,486,773.27
5. Step 5: Solve for x
   x = 6,572,486,773.27/37,423.69
6. Step 6: Final answer
   x = 175,623.71