Finding the Third Proportional to 1,817,224,440 and 3,952,843,276.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,817,224,440 : 3,952,843,276.50 = 3,952,843,276.50 : x
2. Step 2: Convert to fraction form
   1,817,224,440/3,952,843,276.50 = 3,952,843,276.50/x
3. Step 3: Cross multiply
   1,817,224,440x = 3,952,843,276.50 × 3,952,843,276.50
4. Step 4: Simplify right side
   1,817,224,440x = 15,624,969,968,571,254,784
5. Step 5: Solve for x
   x = 15,624,969,968,571,254,784/1,817,224,440
6. Step 6: Final answer
   x = 8,598,260,965.81