Finding the Third Proportional to 1,973,813 and 4,241,332

Step by Step Solution

1. Step 1: Write the proportion equation
   1,973,813 : 4,241,332 = 4,241,332 : x
2. Step 2: Convert to fraction form
   1,973,813/4,241,332 = 4,241,332/x
3. Step 3: Cross multiply
   1,973,813x = 4,241,332 × 4,241,332
4. Step 4: Simplify right side
   1,973,813x = 17,988,897,134,224
5. Step 5: Solve for x
   x = 17,988,897,134,224/1,973,813
6. Step 6: Final answer
   x = 9,113,779.84