Finding the Third Proportional to 613,906 and 1,447,156

Step by Step Solution

1. Step 1: Write the proportion equation
   613,906 : 1,447,156 = 1,447,156 : x
2. Step 2: Convert to fraction form
   613,906/1,447,156 = 1,447,156/x
3. Step 3: Cross multiply
   613,906x = 1,447,156 × 1,447,156
4. Step 4: Simplify right side
   613,906x = 2,094,260,488,336
5. Step 5: Solve for x
   x = 2,094,260,488,336/613,906
6. Step 6: Final answer
   x = 3,411,369.96