Finding the Third Proportional to 42,360.19 and 91,694.06

Step by Step Solution

1. Step 1: Write the proportion equation
   42,360.19 : 91,694.06 = 91,694.06 : x
2. Step 2: Convert to fraction form
   42,360.19/91,694.06 = 91,694.06/x
3. Step 3: Cross multiply
   42,360.19x = 91,694.06 × 91,694.06
4. Step 4: Simplify right side
   42,360.19x = 8,407,801,097.75
5. Step 5: Solve for x
   x = 8,407,801,097.75/42,360.19
6. Step 6: Final answer
   x = 198,483.57