Finding the Third Proportional to 3,478,292 and 4,573,938

Step by Step Solution

1. Step 1: Write the proportion equation
   3,478,292 : 4,573,938 = 4,573,938 : x
2. Step 2: Convert to fraction form
   3,478,292/4,573,938 = 4,573,938/x
3. Step 3: Cross multiply
   3,478,292x = 4,573,938 × 4,573,938
4. Step 4: Simplify right side
   3,478,292x = 20,920,908,827,844
5. Step 5: Solve for x
   x = 20,920,908,827,844/3,478,292
6. Step 6: Final answer
   x = 6,014,707.46