Finding the Third Proportional to 13,843,523 and 21,490,844

Step by Step Solution

1. Step 1: Write the proportion equation
   13,843,523 : 21,490,844 = 21,490,844 : x
2. Step 2: Convert to fraction form
   13,843,523/21,490,844 = 21,490,844/x
3. Step 3: Cross multiply
   13,843,523x = 21,490,844 × 21,490,844
4. Step 4: Simplify right side
   13,843,523x = 461,856,375,832,336
5. Step 5: Solve for x
   x = 461,856,375,832,336/13,843,523
6. Step 6: Final answer
   x = 33,362,632.90