Finding the Third Proportional to 37,301,479.59 and 80,271,664.88

Step by Step Solution

1. Step 1: Write the proportion equation
   37,301,479.59 : 80,271,664.88 = 80,271,664.88 : x
2. Step 2: Convert to fraction form
   37,301,479.59/80,271,664.88 = 80,271,664.88/x
3. Step 3: Cross multiply
   37,301,479.59x = 80,271,664.88 × 80,271,664.88
4. Step 4: Simplify right side
   37,301,479.59x = 6,443,540,181,804,309
5. Step 5: Solve for x
   x = 6,443,540,181,804,309/37,301,479.59
6. Step 6: Final answer
   x = 172,742,214.30