Finding the Third Proportional to 4,590,740 and 10,054,090

Step by Step Solution

1. Step 1: Write the proportion equation
   4,590,740 : 10,054,090 = 10,054,090 : x
2. Step 2: Convert to fraction form
   4,590,740/10,054,090 = 10,054,090/x
3. Step 3: Cross multiply
   4,590,740x = 10,054,090 × 10,054,090
4. Step 4: Simplify right side
   4,590,740x = 101,084,725,728,100
5. Step 5: Solve for x
   x = 101,084,725,728,100/4,590,740
6. Step 6: Final answer
   x = 22,019,266.12