Finding the Third Proportional to 9,404,748 and 14,070,672

Step by Step Solution

1. Step 1: Write the proportion equation
   9,404,748 : 14,070,672 = 14,070,672 : x
2. Step 2: Convert to fraction form
   9,404,748/14,070,672 = 14,070,672/x
3. Step 3: Cross multiply
   9,404,748x = 14,070,672 × 14,070,672
4. Step 4: Simplify right side
   9,404,748x = 197,983,810,531,584
5. Step 5: Solve for x
   x = 197,983,810,531,584/9,404,748
6. Step 6: Final answer
   x = 21,051,474.27