Finding the Third Proportional to 1,017,737,630 and 2,215,691,154

Step by Step Solution

1. Step 1: Write the proportion equation
   1,017,737,630 : 2,215,691,154 = 2,215,691,154 : x
2. Step 2: Convert to fraction form
   1,017,737,630/2,215,691,154 = 2,215,691,154/x
3. Step 3: Cross multiply
   1,017,737,630x = 2,215,691,154 × 2,215,691,154
4. Step 4: Simplify right side
   1,017,737,630x = 4,909,287,289,913,851,904
5. Step 5: Solve for x
   x = 4,909,287,289,913,851,904/1,017,737,630
6. Step 6: Final answer
   x = 4,823,725,825.99