Finding the Third Proportional to 461,096,888 and 988,092,456

Step by Step Solution

1. Step 1: Write the proportion equation
   461,096,888 : 988,092,456 = 988,092,456 : x
2. Step 2: Convert to fraction form
   461,096,888/988,092,456 = 988,092,456/x
3. Step 3: Cross multiply
   461,096,888x = 988,092,456 × 988,092,456
4. Step 4: Simplify right side
   461,096,888x = 976,326,701,604,111,872
5. Step 5: Solve for x
   x = 976,326,701,604,111,872/461,096,888
6. Step 6: Final answer
   x = 2,117,400,327.38