Finding the Third Proportional to 1,683,053 and 3,607,222

Step by Step Solution

1. Step 1: Write the proportion equation
   1,683,053 : 3,607,222 = 3,607,222 : x
2. Step 2: Convert to fraction form
   1,683,053/3,607,222 = 3,607,222/x
3. Step 3: Cross multiply
   1,683,053x = 3,607,222 × 3,607,222
4. Step 4: Simplify right side
   1,683,053x = 13,012,050,557,284
5. Step 5: Solve for x
   x = 13,012,050,557,284/1,683,053
6. Step 6: Final answer
   x = 7,731,218.54