Finding the Third Proportional to 21,484,469 and 34,075,700

Step by Step Solution

1. Step 1: Write the proportion equation
   21,484,469 : 34,075,700 = 34,075,700 : x
2. Step 2: Convert to fraction form
   21,484,469/34,075,700 = 34,075,700/x
3. Step 3: Cross multiply
   21,484,469x = 34,075,700 × 34,075,700
4. Step 4: Simplify right side
   21,484,469x = 1,161,153,330,490,000
5. Step 5: Solve for x
   x = 1,161,153,330,490,000/21,484,469
6. Step 6: Final answer
   x = 54,046,173.10