Finding the Third Proportional to 47,658,244 and 73,644,139.50

Step by Step Solution

1. Step 1: Write the proportion equation
   47,658,244 : 73,644,139.50 = 73,644,139.50 : x
2. Step 2: Convert to fraction form
   47,658,244/73,644,139.50 = 73,644,139.50/x
3. Step 3: Cross multiply
   47,658,244x = 73,644,139.50 × 73,644,139.50
4. Step 4: Simplify right side
   47,658,244x = 5,423,459,282,695,460
5. Step 5: Solve for x
   x = 5,423,459,282,695,460/47,658,244
6. Step 6: Final answer
   x = 113,798,974.27