Finding the Third Proportional to 13,743,050,481 and 21,013,973,311.50

Step by Step Solution

1. Step 1: Write the proportion equation
   13,743,050,481 : 21,013,973,311.50 = 21,013,973,311.50 : x
2. Step 2: Convert to fraction form
   13,743,050,481/21,013,973,311.50 = 21,013,973,311.50/x
3. Step 3: Cross multiply
   13,743,050,481x = 21,013,973,311.50 × 21,013,973,311.50
4. Step 4: Simplify right side
   13,743,050,481x = 441,587,074,336,434,290,688
5. Step 5: Solve for x
   x = 441,587,074,336,434,290,688/13,743,050,481
6. Step 6: Final answer
   x = 32,131,663,559.48