Finding the Third Proportional to 713,698 and 1,531,156

Step by Step Solution

1. Step 1: Write the proportion equation
   713,698 : 1,531,156 = 1,531,156 : x
2. Step 2: Convert to fraction form
   713,698/1,531,156 = 1,531,156/x
3. Step 3: Cross multiply
   713,698x = 1,531,156 × 1,531,156
4. Step 4: Simplify right side
   713,698x = 2,344,438,696,336
5. Step 5: Solve for x
   x = 2,344,438,696,336/713,698
6. Step 6: Final answer
   x = 3,284,917.00