Finding the Third Proportional to 14,797,798,284 and 21,380,263,105.50

Step by Step Solution

1. Step 1: Write the proportion equation
   14,797,798,284 : 21,380,263,105.50 = 21,380,263,105.50 : x
2. Step 2: Convert to fraction form
   14,797,798,284/21,380,263,105.50 = 21,380,263,105.50/x
3. Step 3: Cross multiply
   14,797,798,284x = 21,380,263,105.50 × 21,380,263,105.50
4. Step 4: Simplify right side
   14,797,798,284x = 457,115,650,460,404,482,048
5. Step 5: Solve for x
   x = 457,115,650,460,404,482,048/14,797,798,284
6. Step 6: Final answer
   x = 30,890,788,054.24