Finding the Third Proportional to 1,608,552 and 3,535,906.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,608,552 : 3,535,906.50 = 3,535,906.50 : x
2. Step 2: Convert to fraction form
   1,608,552/3,535,906.50 = 3,535,906.50/x
3. Step 3: Cross multiply
   1,608,552x = 3,535,906.50 × 3,535,906.50
4. Step 4: Simplify right side
   1,608,552x = 12,502,634,776,742.25
5. Step 5: Solve for x
   x = 12,502,634,776,742.25/1,608,552
6. Step 6: Final answer
   x = 7,772,602.18