Finding the Third Proportional to 10,075,219.50 and 21,861,014.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,075,219.50 : 21,861,014.50 = 21,861,014.50 : x
2. Step 2: Convert to fraction form
   10,075,219.50/21,861,014.50 = 21,861,014.50/x
3. Step 3: Cross multiply
   10,075,219.50x = 21,861,014.50 × 21,861,014.50
4. Step 4: Simplify right side
   10,075,219.50x = 477,903,954,969,210.25
5. Step 5: Solve for x
   x = 477,903,954,969,210.25/10,075,219.50
6. Step 6: Final answer
   x = 47,433,602.31