Finding the Third Proportional to 13,380,114 and 21,266,460

Step by Step Solution

1. Step 1: Write the proportion equation
   13,380,114 : 21,266,460 = 21,266,460 : x
2. Step 2: Convert to fraction form
   13,380,114/21,266,460 = 21,266,460/x
3. Step 3: Cross multiply
   13,380,114x = 21,266,460 × 21,266,460
4. Step 4: Simplify right side
   13,380,114x = 452,262,320,931,600
5. Step 5: Solve for x
   x = 452,262,320,931,600/13,380,114
6. Step 6: Final answer
   x = 33,801,081.29