Finding the Third Proportional to 10,658,740 and 23,442,756

Step by Step Solution

1. Step 1: Write the proportion equation
   10,658,740 : 23,442,756 = 23,442,756 : x
2. Step 2: Convert to fraction form
   10,658,740/23,442,756 = 23,442,756/x
3. Step 3: Cross multiply
   10,658,740x = 23,442,756 × 23,442,756
4. Step 4: Simplify right side
   10,658,740x = 549,562,808,875,536
5. Step 5: Solve for x
   x = 549,562,808,875,536/10,658,740
6. Step 6: Final answer
   x = 51,559,828.73