Finding the Third Proportional to 953,136 and 1,972,368

Step by Step Solution

1. Step 1: Write the proportion equation
   953,136 : 1,972,368 = 1,972,368 : x
2. Step 2: Convert to fraction form
   953,136/1,972,368 = 1,972,368/x
3. Step 3: Cross multiply
   953,136x = 1,972,368 × 1,972,368
4. Step 4: Simplify right side
   953,136x = 3,890,235,527,424
5. Step 5: Solve for x
   x = 3,890,235,527,424/953,136
6. Step 6: Final answer
   x = 4,081,511.48