Finding the Third Proportional to 21,070.13 and 46,382.63

Step by Step Solution

1. Step 1: Write the proportion equation
   21,070.13 : 46,382.63 = 46,382.63 : x
2. Step 2: Convert to fraction form
   21,070.13/46,382.63 = 46,382.63/x
3. Step 3: Cross multiply
   21,070.13x = 46,382.63 × 46,382.63
4. Step 4: Simplify right side
   21,070.13x = 2,151,347,901.89
5. Step 5: Solve for x
   x = 2,151,347,901.89/21,070.13
6. Step 6: Final answer
   x = 102,104.18