Finding the Third Proportional to 9,829,962 and 21,549,501

Step by Step Solution

1. Step 1: Write the proportion equation
   9,829,962 : 21,549,501 = 21,549,501 : x
2. Step 2: Convert to fraction form
   9,829,962/21,549,501 = 21,549,501/x
3. Step 3: Cross multiply
   9,829,962x = 21,549,501 × 21,549,501
4. Step 4: Simplify right side
   9,829,962x = 464,380,993,349,001
5. Step 5: Solve for x
   x = 464,380,993,349,001/9,829,962
6. Step 6: Final answer
   x = 47,241,382.35