Finding the Third Proportional to 37,301,492 and 80,271,686

Step by Step Solution

1. Step 1: Write the proportion equation
   37,301,492 : 80,271,686 = 80,271,686 : x
2. Step 2: Convert to fraction form
   37,301,492/80,271,686 = 80,271,686/x
3. Step 3: Cross multiply
   37,301,492x = 80,271,686 × 80,271,686
4. Step 4: Simplify right side
   37,301,492x = 6,443,543,573,282,596
5. Step 5: Solve for x
   x = 6,443,543,573,282,596/37,301,492
6. Step 6: Final answer
   x = 172,742,247.77