Finding the Third Proportional to 21,372.61 and 46,769.91

Step by Step Solution

1. Step 1: Write the proportion equation
   21,372.61 : 46,769.91 = 46,769.91 : x
2. Step 2: Convert to fraction form
   21,372.61/46,769.91 = 46,769.91/x
3. Step 3: Cross multiply
   21,372.61x = 46,769.91 × 46,769.91
4. Step 4: Simplify right side
   21,372.61x = 2,187,424,130.63
5. Step 5: Solve for x
   x = 2,187,424,130.63/21,372.61
6. Step 6: Final answer
   x = 102,347.08