Finding the Third Proportional to 63,127 and 146,153.50

Step by Step Solution

1. Step 1: Write the proportion equation
   63,127 : 146,153.50 = 146,153.50 : x
2. Step 2: Convert to fraction form
   63,127/146,153.50 = 146,153.50/x
3. Step 3: Cross multiply
   63,127x = 146,153.50 × 146,153.50
4. Step 4: Simplify right side
   63,127x = 21,360,845,562.25
5. Step 5: Solve for x
   x = 21,360,845,562.25/63,127
6. Step 6: Final answer
   x = 338,378.91