Finding the Third Proportional to 9,870,984 and 14,930,916

Step by Step Solution

1. Step 1: Write the proportion equation
   9,870,984 : 14,930,916 = 14,930,916 : x
2. Step 2: Convert to fraction form
   9,870,984/14,930,916 = 14,930,916/x
3. Step 3: Cross multiply
   9,870,984x = 14,930,916 × 14,930,916
4. Step 4: Simplify right side
   9,870,984x = 222,932,252,599,056
5. Step 5: Solve for x
   x = 222,932,252,599,056/9,870,984
6. Step 6: Final answer
   x = 22,584,602.77