Finding the Third Proportional to 37,597,178 and 56,644,684

Step by Step Solution

1. Step 1: Write the proportion equation
   37,597,178 : 56,644,684 = 56,644,684 : x
2. Step 2: Convert to fraction form
   37,597,178/56,644,684 = 56,644,684/x
3. Step 3: Cross multiply
   37,597,178x = 56,644,684 × 56,644,684
4. Step 4: Simplify right side
   37,597,178x = 3,208,620,225,459,856
5. Step 5: Solve for x
   x = 3,208,620,225,459,856/37,597,178
6. Step 6: Final answer
   x = 85,342,049.49