Finding the Third Proportional to 6,354,060 and 13,921,072.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,354,060 : 13,921,072.50 = 13,921,072.50 : x
2. Step 2: Convert to fraction form
   6,354,060/13,921,072.50 = 13,921,072.50/x
3. Step 3: Cross multiply
   6,354,060x = 13,921,072.50 × 13,921,072.50
4. Step 4: Simplify right side
   6,354,060x = 193,796,259,550,256.25
5. Step 5: Solve for x
   x = 193,796,259,550,256.25/6,354,060
6. Step 6: Final answer
   x = 30,499,595.46