Finding the Third Proportional to 19,037,242 and 28,598,064

Step by Step Solution

1. Step 1: Write the proportion equation
   19,037,242 : 28,598,064 = 28,598,064 : x
2. Step 2: Convert to fraction form
   19,037,242/28,598,064 = 28,598,064/x
3. Step 3: Cross multiply
   19,037,242x = 28,598,064 × 28,598,064
4. Step 4: Simplify right side
   19,037,242x = 817,849,264,548,096
5. Step 5: Solve for x
   x = 817,849,264,548,096/19,037,242
6. Step 6: Final answer
   x = 42,960,491.05