Finding the Third Proportional to 4,488,030 and 9,736,956

Step by Step Solution

1. Step 1: Write the proportion equation
   4,488,030 : 9,736,956 = 9,736,956 : x
2. Step 2: Convert to fraction form
   4,488,030/9,736,956 = 9,736,956/x
3. Step 3: Cross multiply
   4,488,030x = 9,736,956 × 9,736,956
4. Step 4: Simplify right side
   4,488,030x = 94,808,312,145,936
5. Step 5: Solve for x
   x = 94,808,312,145,936/4,488,030
6. Step 6: Final answer
   x = 21,124,705.53