Finding the Third Proportional to 52,404 and 74,077.50

Step by Step Solution

1. Step 1: Write the proportion equation
   52,404 : 74,077.50 = 74,077.50 : x
2. Step 2: Convert to fraction form
   52,404/74,077.50 = 74,077.50/x
3. Step 3: Cross multiply
   52,404x = 74,077.50 × 74,077.50
4. Step 4: Simplify right side
   52,404x = 5,487,476,006.25
5. Step 5: Solve for x
   x = 5,487,476,006.25/52,404
6. Step 6: Final answer
   x = 104,714.83