Finding the Third Proportional to 2,952,086.63 and 4,820,491.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,952,086.63 : 4,820,491.69 = 4,820,491.69 : x
2. Step 2: Convert to fraction form
   2,952,086.63/4,820,491.69 = 4,820,491.69/x
3. Step 3: Cross multiply
   2,952,086.63x = 4,820,491.69 × 4,820,491.69
4. Step 4: Simplify right side
   2,952,086.63x = 23,237,140,109,256.60
5. Step 5: Solve for x
   x = 23,237,140,109,256.60/2,952,086.63
6. Step 6: Final answer
   x = 7,871,428.95