Finding the Third Proportional to 19,612.13 and 42,967.13

Step by Step Solution

1. Step 1: Write the proportion equation
   19,612.13 : 42,967.13 = 42,967.13 : x
2. Step 2: Convert to fraction form
   19,612.13/42,967.13 = 42,967.13/x
3. Step 3: Cross multiply
   19,612.13x = 42,967.13 × 42,967.13
4. Step 4: Simplify right side
   19,612.13x = 1,846,173,830.77
5. Step 5: Solve for x
   x = 1,846,173,830.77/19,612.13
6. Step 6: Final answer
   x = 94,134.31