Finding the Third Proportional to 37,301,491.50 and 80,271,691.50

Step by Step Solution

1. Step 1: Write the proportion equation
   37,301,491.50 : 80,271,691.50 = 80,271,691.50 : x
2. Step 2: Convert to fraction form
   37,301,491.50/80,271,691.50 = 80,271,691.50/x
3. Step 3: Cross multiply
   37,301,491.50x = 80,271,691.50 × 80,271,691.50
4. Step 4: Simplify right side
   37,301,491.50x = 6,443,544,456,271,172
5. Step 5: Solve for x
   x = 6,443,544,456,271,172/37,301,491.50
6. Step 6: Final answer
   x = 172,742,273.76