Finding the Third Proportional to 692,632,177 and 1,073,389,166

Step by Step Solution

1. Step 1: Write the proportion equation
   692,632,177 : 1,073,389,166 = 1,073,389,166 : x
2. Step 2: Convert to fraction form
   692,632,177/1,073,389,166 = 1,073,389,166/x
3. Step 3: Cross multiply
   692,632,177x = 1,073,389,166 × 1,073,389,166
4. Step 4: Simplify right side
   692,632,177x = 1,152,164,301,686,175,616
5. Step 5: Solve for x
   x = 1,152,164,301,686,175,616/692,632,177
6. Step 6: Final answer
   x = 1,663,457,661.87