Finding the Third Proportional to 45,462,432 and 69,328,296

Step by Step Solution

1. Step 1: Write the proportion equation
   45,462,432 : 69,328,296 = 69,328,296 : x
2. Step 2: Convert to fraction form
   45,462,432/69,328,296 = 69,328,296/x
3. Step 3: Cross multiply
   45,462,432x = 69,328,296 × 69,328,296
4. Step 4: Simplify right side
   45,462,432x = 4,806,412,626,263,616
5. Step 5: Solve for x
   x = 4,806,412,626,263,616/45,462,432
6. Step 6: Final answer
   x = 105,722,734.46