Finding the Third Proportional to 9,404,784 and 14,070,708

Step by Step Solution

1. Step 1: Write the proportion equation
   9,404,784 : 14,070,708 = 14,070,708 : x
2. Step 2: Convert to fraction form
   9,404,784/14,070,708 = 14,070,708/x
3. Step 3: Cross multiply
   9,404,784x = 14,070,708 × 14,070,708
4. Step 4: Simplify right side
   9,404,784x = 197,984,823,621,264
5. Step 5: Solve for x
   x = 197,984,823,621,264/9,404,784
6. Step 6: Final answer
   x = 21,051,501.41