Finding the Third Proportional to 37,731,368 and 80,846,416

Step by Step Solution

1. Step 1: Write the proportion equation
   37,731,368 : 80,846,416 = 80,846,416 : x
2. Step 2: Convert to fraction form
   37,731,368/80,846,416 = 80,846,416/x
3. Step 3: Cross multiply
   37,731,368x = 80,846,416 × 80,846,416
4. Step 4: Simplify right side
   37,731,368x = 6,536,142,980,045,056
5. Step 5: Solve for x
   x = 6,536,142,980,045,056/37,731,368
6. Step 6: Final answer
   x = 173,228,359.49