Finding the Third Proportional to 13,806,300 and 21,610,818

Step by Step Solution

1. Step 1: Write the proportion equation
   13,806,300 : 21,610,818 = 21,610,818 : x
2. Step 2: Convert to fraction form
   13,806,300/21,610,818 = 21,610,818/x
3. Step 3: Cross multiply
   13,806,300x = 21,610,818 × 21,610,818
4. Step 4: Simplify right side
   13,806,300x = 467,027,454,629,124
5. Step 5: Solve for x
   x = 467,027,454,629,124/13,806,300
6. Step 6: Final answer
   x = 33,827,126.36