Finding the Third Proportional to 662,714,732 and 988,325,112

Step by Step Solution

1. Step 1: Write the proportion equation
   662,714,732 : 988,325,112 = 988,325,112 : x
2. Step 2: Convert to fraction form
   662,714,732/988,325,112 = 988,325,112/x
3. Step 3: Cross multiply
   662,714,732x = 988,325,112 × 988,325,112
4. Step 4: Simplify right side
   662,714,732x = 976,786,527,009,812,480
5. Step 5: Solve for x
   x = 976,786,527,009,812,480/662,714,732
6. Step 6: Final answer
   x = 1,473,917,026.20