Finding the Third Proportional to 9,009,197 and 19,435,600

Step by Step Solution

1. Step 1: Write the proportion equation
   9,009,197 : 19,435,600 = 19,435,600 : x
2. Step 2: Convert to fraction form
   9,009,197/19,435,600 = 19,435,600/x
3. Step 3: Cross multiply
   9,009,197x = 19,435,600 × 19,435,600
4. Step 4: Simplify right side
   9,009,197x = 377,742,547,360,000
5. Step 5: Solve for x
   x = 377,742,547,360,000/9,009,197
6. Step 6: Final answer
   x = 41,928,547.83