Finding the Third Proportional to 9,071,068 and 19,736,432

Step by Step Solution

1. Step 1: Write the proportion equation
   9,071,068 : 19,736,432 = 19,736,432 : x
2. Step 2: Convert to fraction form
   9,071,068/19,736,432 = 19,736,432/x
3. Step 3: Cross multiply
   9,071,068x = 19,736,432 × 19,736,432
4. Step 4: Simplify right side
   9,071,068x = 389,526,748,090,624
5. Step 5: Solve for x
   x = 389,526,748,090,624/9,071,068
6. Step 6: Final answer
   x = 42,941,663.33