Finding the Third Proportional to 33,996,687 and 72,844,166

Step by Step Solution

1. Step 1: Write the proportion equation
   33,996,687 : 72,844,166 = 72,844,166 : x
2. Step 2: Convert to fraction form
   33,996,687/72,844,166 = 72,844,166/x
3. Step 3: Cross multiply
   33,996,687x = 72,844,166 × 72,844,166
4. Step 4: Simplify right side
   33,996,687x = 5,306,272,520,235,556
5. Step 5: Solve for x
   x = 5,306,272,520,235,556/33,996,687
6. Step 6: Final answer
   x = 156,082,047.65