Finding the Third Proportional to 3,417,174 and 7,516,476

Step by Step Solution

1. Step 1: Write the proportion equation
   3,417,174 : 7,516,476 = 7,516,476 : x
2. Step 2: Convert to fraction form
   3,417,174/7,516,476 = 7,516,476/x
3. Step 3: Cross multiply
   3,417,174x = 7,516,476 × 7,516,476
4. Step 4: Simplify right side
   3,417,174x = 56,497,411,458,576
5. Step 5: Solve for x
   x = 56,497,411,458,576/3,417,174
6. Step 6: Final answer
   x = 16,533,372.74