Finding the Third Proportional to 4,807,958,650.98 and 10,443,580,318.58

Step by Step Solution

1. Step 1: Write the proportion equation
   4,807,958,650.98 : 10,443,580,318.58 = 10,443,580,318.58 : x
2. Step 2: Convert to fraction form
   4,807,958,650.98/10,443,580,318.58 = 10,443,580,318.58/x
3. Step 3: Cross multiply
   4,807,958,650.98x = 10,443,580,318.58 × 10,443,580,318.58
4. Step 4: Simplify right side
   4,807,958,650.98x = 109,068,369,870,652,407,808
5. Step 5: Solve for x
   x = 109,068,369,870,652,407,808/4,807,958,650.98
6. Step 6: Final answer
   x = 22,684,964,199.60