Finding the Third Proportional to 191,607.94 and 403,065.38

Step by Step Solution

1. Step 1: Write the proportion equation
   191,607.94 : 403,065.38 = 403,065.38 : x
2. Step 2: Convert to fraction form
   191,607.94/403,065.38 = 403,065.38/x
3. Step 3: Cross multiply
   191,607.94x = 403,065.38 × 403,065.38
4. Step 4: Simplify right side
   191,607.94x = 162,461,696,523.89
5. Step 5: Solve for x
   x = 162,461,696,523.89/191,607.94
6. Step 6: Final answer
   x = 847,886.05