Finding the Third Proportional to 194,420.06 and 404,359.88

Step by Step Solution

1. Step 1: Write the proportion equation
   194,420.06 : 404,359.88 = 404,359.88 : x
2. Step 2: Convert to fraction form
   194,420.06/404,359.88 = 404,359.88/x
3. Step 3: Cross multiply
   194,420.06x = 404,359.88 × 404,359.88
4. Step 4: Simplify right side
   194,420.06x = 163,506,908,510.02
5. Step 5: Solve for x
   x = 163,506,908,510.02/194,420.06
6. Step 6: Final answer
   x = 840,998.13