Finding the Third Proportional to 2,076,906 and 4,485,967

Step by Step Solution

1. Step 1: Write the proportion equation
   2,076,906 : 4,485,967 = 4,485,967 : x
2. Step 2: Convert to fraction form
   2,076,906/4,485,967 = 4,485,967/x
3. Step 3: Cross multiply
   2,076,906x = 4,485,967 × 4,485,967
4. Step 4: Simplify right side
   2,076,906x = 20,123,899,925,089
5. Step 5: Solve for x
   x = 20,123,899,925,089/2,076,906
6. Step 6: Final answer
   x = 9,689,364.82