Finding the Third Proportional to 21,429 and 46,150.88

Step by Step Solution

1. Step 1: Write the proportion equation
   21,429 : 46,150.88 = 46,150.88 : x
2. Step 2: Convert to fraction form
   21,429/46,150.88 = 46,150.88/x
3. Step 3: Cross multiply
   21,429x = 46,150.88 × 46,150.88
4. Step 4: Simplify right side
   21,429x = 2,129,903,263.27
5. Step 5: Solve for x
   x = 2,129,903,263.27/21,429
6. Step 6: Final answer
   x = 99,393.50