Finding the Third Proportional to 696,681 and 1,076,724

Step by Step Solution

1. Step 1: Write the proportion equation
   696,681 : 1,076,724 = 1,076,724 : x
2. Step 2: Convert to fraction form
   696,681/1,076,724 = 1,076,724/x
3. Step 3: Cross multiply
   696,681x = 1,076,724 × 1,076,724
4. Step 4: Simplify right side
   696,681x = 1,159,334,572,176
5. Step 5: Solve for x
   x = 1,159,334,572,176/696,681
6. Step 6: Final answer
   x = 1,664,082.37