Finding the Third Proportional to 10,933,290,789 and 16,328,291,287

Step by Step Solution

1. Step 1: Write the proportion equation
   10,933,290,789 : 16,328,291,287 = 16,328,291,287 : x
2. Step 2: Convert to fraction form
   10,933,290,789/16,328,291,287 = 16,328,291,287/x
3. Step 3: Cross multiply
   10,933,290,789x = 16,328,291,287 × 16,328,291,287
4. Step 4: Simplify right side
   10,933,290,789x = 266,613,096,353,120,124,928
5. Step 5: Solve for x
   x = 266,613,096,353,120,124,928/10,933,290,789
6. Step 6: Final answer
   x = 24,385,439,068.48