Finding the Third Proportional to 101,439 and 146,113.88

Step by Step Solution

1. Step 1: Write the proportion equation
   101,439 : 146,113.88 = 146,113.88 : x
2. Step 2: Convert to fraction form
   101,439/146,113.88 = 146,113.88/x
3. Step 3: Cross multiply
   101,439x = 146,113.88 × 146,113.88
4. Step 4: Simplify right side
   101,439x = 21,349,264,467.52
5. Step 5: Solve for x
   x = 21,349,264,467.52/101,439
6. Step 6: Final answer
   x = 210,464.07