Finding the Third Proportional to 692,632,193 and 1,073,389,188

Step by Step Solution

1. Step 1: Write the proportion equation
   692,632,193 : 1,073,389,188 = 1,073,389,188 : x
2. Step 2: Convert to fraction form
   692,632,193/1,073,389,188 = 1,073,389,188/x
3. Step 3: Cross multiply
   692,632,193x = 1,073,389,188 × 1,073,389,188
4. Step 4: Simplify right side
   692,632,193x = 1,152,164,348,915,299,328
5. Step 5: Solve for x
   x = 1,152,164,348,915,299,328/692,632,193
6. Step 6: Final answer
   x = 1,663,457,691.63