Finding the Third Proportional to 696,181.50 and 1,077,057

Step by Step Solution

1. Step 1: Write the proportion equation
   696,181.50 : 1,077,057 = 1,077,057 : x
2. Step 2: Convert to fraction form
   696,181.50/1,077,057 = 1,077,057/x
3. Step 3: Cross multiply
   696,181.50x = 1,077,057 × 1,077,057
4. Step 4: Simplify right side
   696,181.50x = 1,160,051,781,249
5. Step 5: Solve for x
   x = 1,160,051,781,249/696,181.50
6. Step 6: Final answer
   x = 1,666,306.53