Finding the Third Proportional to 769,017,147 and 1,191,523,630.50

Step by Step Solution

1. Step 1: Write the proportion equation
   769,017,147 : 1,191,523,630.50 = 1,191,523,630.50 : x
2. Step 2: Convert to fraction form
   769,017,147/1,191,523,630.50 = 1,191,523,630.50/x
3. Step 3: Cross multiply
   769,017,147x = 1,191,523,630.50 × 1,191,523,630.50
4. Step 4: Simplify right side
   769,017,147x = 1,419,728,562,039,900,416
5. Step 5: Solve for x
   x = 1,419,728,562,039,900,416/769,017,147
6. Step 6: Final answer
   x = 1,846,159,825.67