Finding the Third Proportional to 5,533,136,254.13 and 8,499,503,233.69

Step by Step Solution

1. Step 1: Write the proportion equation
   5,533,136,254.13 : 8,499,503,233.69 = 8,499,503,233.69 : x
2. Step 2: Convert to fraction form
   5,533,136,254.13/8,499,503,233.69 = 8,499,503,233.69/x
3. Step 3: Cross multiply
   5,533,136,254.13x = 8,499,503,233.69 × 8,499,503,233.69
4. Step 4: Simplify right side
   5,533,136,254.13x = 72,241,555,219,464,265,728
5. Step 5: Solve for x
   x = 72,241,555,219,464,265,728/5,533,136,254.13
6. Step 6: Final answer
   x = 13,056,167,768.43