Finding the Third Proportional to 461,094,173 and 988,087,030

Step by Step Solution

1. Step 1: Write the proportion equation
   461,094,173 : 988,087,030 = 988,087,030 : x
2. Step 2: Convert to fraction form
   461,094,173/988,087,030 = 988,087,030/x
3. Step 3: Cross multiply
   461,094,173x = 988,087,030 × 988,087,030
4. Step 4: Simplify right side
   461,094,173x = 976,315,978,854,220,928
5. Step 5: Solve for x
   x = 976,315,978,854,220,928/461,094,173
6. Step 6: Final answer
   x = 2,117,389,539.98