Finding the Third Proportional to 471,912 and 1,037,136

Step by Step Solution

1. Step 1: Write the proportion equation
   471,912 : 1,037,136 = 1,037,136 : x
2. Step 2: Convert to fraction form
   471,912/1,037,136 = 1,037,136/x
3. Step 3: Cross multiply
   471,912x = 1,037,136 × 1,037,136
4. Step 4: Simplify right side
   471,912x = 1,075,651,082,496
5. Step 5: Solve for x
   x = 1,075,651,082,496/471,912
6. Step 6: Final answer
   x = 2,279,346.75