Finding the Third Proportional to 109,710,415 and 235,931,870

Step by Step Solution

1. Step 1: Write the proportion equation
   109,710,415 : 235,931,870 = 235,931,870 : x
2. Step 2: Convert to fraction form
   109,710,415/235,931,870 = 235,931,870/x
3. Step 3: Cross multiply
   109,710,415x = 235,931,870 × 235,931,870
4. Step 4: Simplify right side
   109,710,415x = 55,663,847,281,696,896
5. Step 5: Solve for x
   x = 55,663,847,281,696,896/109,710,415
6. Step 6: Final answer
   x = 507,370,674.71