Finding the Third Proportional to 716,028,213 and 1,069,632,558

Step by Step Solution

1. Step 1: Write the proportion equation
   716,028,213 : 1,069,632,558 = 1,069,632,558 : x
2. Step 2: Convert to fraction form
   716,028,213/1,069,632,558 = 1,069,632,558/x
3. Step 3: Cross multiply
   716,028,213x = 1,069,632,558 × 1,069,632,558
4. Step 4: Simplify right side
   716,028,213x = 1,144,113,809,133,623,424
5. Step 5: Solve for x
   x = 1,144,113,809,133,623,424/716,028,213
6. Step 6: Final answer
   x = 1,597,861,352.89