Finding the Third Proportional to 37,056,142 and 80,491,342

Step by Step Solution

1. Step 1: Write the proportion equation
   37,056,142 : 80,491,342 = 80,491,342 : x
2. Step 2: Convert to fraction form
   37,056,142/80,491,342 = 80,491,342/x
3. Step 3: Cross multiply
   37,056,142x = 80,491,342 × 80,491,342
4. Step 4: Simplify right side
   37,056,142x = 6,478,856,136,960,964
5. Step 5: Solve for x
   x = 6,478,856,136,960,964/37,056,142
6. Step 6: Final answer
   x = 174,838,927.83