Finding the Third Proportional to 6,216,832,381.50 and 13,522,919,522.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,216,832,381.50 : 13,522,919,522.50 = 13,522,919,522.50 : x
2. Step 2: Convert to fraction form
   6,216,832,381.50/13,522,919,522.50 = 13,522,919,522.50/x
3. Step 3: Cross multiply
   6,216,832,381.50x = 13,522,919,522.50 × 13,522,919,522.50
4. Step 4: Simplify right side
   6,216,832,381.50x = 182,869,352,412,011,626,496
5. Step 5: Solve for x
   x = 182,869,352,412,011,626,496/6,216,832,381.50
6. Step 6: Final answer
   x = 29,415,197,513.80